1. Alimbetova A.R. Izucheniye struktury ginekologicheskikh zabolevaniy v sovremennom aspekte. Vestnik Kazakhskogo Natsionalnogo editsinskogo universiteta. 2016;1:584-587 [Russian].
2. Bekesevych A.M. Osoblyvosti strukturnoi organizacii lanok hemomikrocyrkulatornoho rusla kory mozochka shchura za umov 2- ta 4-tyzhnevoho vvedenia opioida. Klinichna anatomia ta operatyvna khirurgia. 2016; 1(55): 24-27 [Ukrainian].
3. Benningfield M.M., Dietrich M.S., Jones H.E., Kaltenbach K., Heil S.H., Stine S.M., Coyle M.G., et al. Opioid dependence during pregnancy: relationships of anxiety and depression symptoms to treatment outcomes. Addiction. 2012;107(1):74-82. doi: 10.1111/j.1360-0443.2012.04041.x.
4. Center for Behavioral Health Statistics and Quality.(2015). Behavioral health trends in the United States: Results from the 2014 National Survey on Drug Use and Health (HHS Publication No. SMA 15-4927, NSDUH Series H-50). Retrieved from http://www.samhsa.gov/data/
5. Frank J.W., Binswanger I.A., Calcaterra S.L., Brenner L.A., Levy C: NonMedical Use of Prescription Pain Medications and Increased Emergency Department Utilization: Results of a National Survey. Drug Alcohol Depend. 2015, 157:150-157.